Sika EMSEAL SJS-FR Seismic Joint System

Product Description

• SJS-FR1* and SJS-FR2* are designed to provide a watertight, fire-rated, trafficable joint system in 50mm - 250mm joint openings, in decks including parking decks, stadium concourses, stadium treads and risers, and other horizontal plane applications.
• The SJS-FR SYSTEM is two horizontal fire-rated joints pre-assembled in parallel adjacent to an extruded composite spline. The spline is designed as the receptor for the attachment of traffic plates that bear vehicle and other loads.
• SJS-FR1 is certified for a 1-hour fire-rating and SJS-FR2 is certified for 2-hour fire-rating.
• The silicone-and-impregnated-foam hybrid components act to anchor the system, ensure watertightness, absorb sound, and dampen vibration.
• Fire-retardant-impregnated foam is factory pre-coated on the underside with an intumescent fireproofing material. The traffic surface and the bottom both receive a watertight silicone outer coating.